CN112430122B - High-efficiency energy-saving production method of non-clay sintered bricks - Google Patents
High-efficiency energy-saving production method of non-clay sintered bricks Download PDFInfo
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- CN112430122B CN112430122B CN202011170453.0A CN202011170453A CN112430122B CN 112430122 B CN112430122 B CN 112430122B CN 202011170453 A CN202011170453 A CN 202011170453A CN 112430122 B CN112430122 B CN 112430122B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/0645—Burnable, meltable, sublimable materials
- C04B38/0675—Vegetable refuse; Cellulosic materials, e.g. wood chips, cork, peat, paper
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6021—Extrusion moulding
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/606—Drying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a production method of an efficient energy-saving non-clay sintered brick, which comprises the following steps: (1) uniformly collecting waste soil; (2) crushing the waste soil by a crushing and screening device and screening and removing metal residues mixed in the waste soil; (3) the waste soil particles in the waste soil collecting box are stored in a box-separating manner through the storage box; (4) conveying a plurality of storage boxes to a basement for fermentation; (5) removing bubbles in the storage box through a foam removing device; (6) pouring the fermented waste soil into an extruder, and extruding the waste soil to make bricks by the extruder; (7) airing; (8) drying; (9) sintering. The case adopts circular conveying track to shift the box, prolongs the conveying time through oval conveying track, makes the conveying time unanimous with fermentation time, and the waste soil is fermented while carrying in the basement promptly, and circular conveying track both can accomplish the transfer, can practice thrift the cost again.
Description
Technical Field
The invention relates to a production method of an efficient energy-saving non-clay sintered brick.
Background
Along with the acceleration of modern construction steps in China, waste soil such as tail mud in the machine-made sand production process and ceramic tail mud generated by ceramic factories is increased increasingly, so that waste soil is utilized to replace clay for producing sintered bricks in order to effectively recycle the waste soil, waste of the waste soil can be avoided, and sustainable development of the brick factories is realized.
However, the waste clay is relatively clay, and organic matters are mixed in the clay, so that the organic matters can burn when the brick is sintered, explosion and air holes are easily caused in the burning process, potential safety hazards exist, and the quality of the brick is affected.
In view of this, the present applicant has made intensive studies with respect to the above problems, and has made the present invention.
Disclosure of Invention
The invention mainly aims to provide a high-efficiency energy-saving production method of non-clay sintered bricks, which ensures safe and high-quality production.
In order to achieve the above object, the solution of the present invention is:
the method for producing the high-efficiency energy-saving non-clay sintered brick comprises the following steps:
(1) uniformly collecting waste soil;
(2) crushing the waste soil by a crushing and screening device, and screening and removing metal residues mixed in the waste soil: the crushing and screening device comprises a crusher, a guide plate, a magnetic roller, a scraping plate, a metal collecting box and a waste soil collecting box, wherein the crusher comprises two crushing rollers, the guide plate is arranged below the two crushing rollers, one end of the guide plate extends towards the magnetic roller, the metal collecting box is arranged below the magnetic roller, the waste soil collecting groove is arranged beside the magnetic roller, waste soil is crushed by the two crushing rollers to form waste soil particles, the waste soil particles fall to the guide plate from between the two crushing rollers and are guided to fall to the surface of the magnetic roller through the guide plate, the magnetic roller adsorbs the metal particles, the metal particles adsorbed on the surface of the magnetic roller are scraped into the metal collecting box by the scraping plate in the rolling process of the magnetic roller, and the waste soil particles fall into the waste soil collecting box under the rolling guide of the magnetic roller;
(3) the waste soil particles in the waste soil collecting box are stored in a box-separating manner through the storage box;
(4) conveying a plurality of storage boxes to a basement for fermentation: the device comprises a basement, a plurality of storage boxes, a transfer device and a waste soil fermentation device, wherein the basement is internally provided with a vertically arranged first oval conveying track, a first round conveying track, a second oval conveying track and a second round conveying track, the four conveying tracks are arranged at equal intervals along the short axis direction of the oval conveying track, the basement is provided with an inlet and an outlet, the storage boxes enter the four conveying tracks one by one from the inlet of the basement and are conveyed by the four conveying tracks and then are output one by one from the outlet of the basement, the storage boxes are transferred in two adjacent conveying tracks through the transfer device, and the conveying time of the storage boxes in the four conveying tracks is equal to the waste soil fermentation time;
(5) removing bubbles in the storage box through a foam removing device;
(6) pouring the fermented waste soil into an extruder, and extruding the waste soil to make bricks by the extruder;
(7) airing;
(8) drying;
(9) sintering.
Further, the crusher comprises a support, a rotating shaft, a vibrator, a telescopic rod and a spring, wherein the rotating shaft is supported on the support, the rotating shaft supports the crushing roller, the two ends of the telescopic rod penetrate through the spring and are respectively connected with the vibrator and the support, and the two ends of the spring are propped against the support and the vibrator.
Further, the transfer device comprises a first inductor, a second inductor, a third inductor, a fourth inductor, a fifth inductor, a sixth inductor, a seventh inductor, an eighth inductor, a ninth inductor, a clamping rail and a plurality of movable clamps, a sensor and a controller, wherein the movable clamps, the sensor and the controller are arranged in a one-to-one correspondence mode, the storage box is divided into a first side and a second side in the arrangement direction of the four conveying rails, the conveying directions of two adjacent conveying rails are opposite, the first inductor is arranged at the entrance of the basement, the second inductor and the third inductor are oppositely arranged and are arranged between the first elliptical conveying rail and the first circular conveying rail, the fourth inductor and the fifth inductor are oppositely arranged and are arranged between the first circular conveying rail and the second elliptical conveying rail, the sixth inductor and the seventh inductor are oppositely arranged and are arranged between the second elliptical conveying rail and the second circular rail, the eighth inductor and the ninth inductor are oppositely arranged and are arranged at the exit of the basement, the clamping rail is fixed at the outer side of the conveying rail, and the sensor, the sensor and the controller are arranged at the first side and the second side, and the first side are electrically connected with the output end of the first inductor and the second inductor.
Further, the foam removing device is arranged at the outlet position of the basement and comprises a translation cylinder, a lifting cylinder, a vacuum absorber and a vacuum adsorption frame, wherein the translation cylinder drives the vacuum absorber to reciprocate, the lifting cylinder drives the vacuum adsorption frame to lift, and the vacuum adsorption frame is arranged at the outlet position of the vacuum absorber and is aligned with the box opening of the storage box.
By adopting the structure, the production method of the high-efficiency energy-saving non-clay sintered brick has the beneficial effects that compared with the prior art, the crushing and screening device is used for crushing waste soil and rapidly screening and removing metal residues in the waste soil, and the basement is used for fermenting the waste soil, so that organic matters in the waste soil are converted into inorganic matters, explosion accidents in the later sintering process of building garbage are effectively avoided, and air holes are prevented from being generated in the sintering process of the organic matters, so that the brick is produced safely and with high quality. The capacity of containing box influences the fermentation time of every containing box, when the capacity of containing box is less, adopts circular delivery track to shift the box, prolongs the delivery time through oval delivery track, makes delivery time unanimous with fermentation time, and the waste soil is fermented while carrying in the basement promptly, and circular delivery track both can accomplish the transfer, can practice thrift the cost again.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present case;
FIG. 2 is a top view of the present case;
FIG. 3 is a partially enlarged schematic illustration of the present case;
FIG. 4 is a schematic diagram of the cooperation of the magnetic roller, scraper, metal collection box and waste soil collection box of the scheme;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic structural view of the crusher of the present case;
fig. 7 is a schematic structural view of the foam removing apparatus of the present case.
In the figure:
the device comprises the following components of, by weight, a crushing and screening device 100, a crusher 110, a crushing roller 111, a bracket 112, a rotating shaft 113, a vibrator 114, a spring 115, a guide plate 120, a magnetic roller 130, a scraper 140, a metal collecting box 150 and a waste soil collecting box 160;
the foam removing device-200, the vacuum adsorption machine-210 and the vacuum adsorption frame-220;
the storage box-300 comprises a first side edge-310 and a second side edge-320;
a first elliptical conveyor track-410, a first circular conveyor track-420, a second elliptical conveyor track-430, a second circular conveyor track-440;
output track-500;
the transfer device comprises a transfer device-600, a first sensor-601, a second sensor-602, a third sensor-603, a fourth sensor-604, a fifth sensor-605, a sixth sensor-606, a seventh sensor-607, an eighth sensor-608, a clamping track-609, a movable clamp-610, a sensor-611, a controller-612 and a ninth sensor-613.
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.
As shown in fig. 1-7, the present disclosure provides a method for producing an efficient energy-saving non-clay sintered brick, which includes the following steps:
(1) the waste soil is uniformly collected, and the waste soil is preferably the tail mud produced in the machine-made sand production process and the ceramic tail mud produced in the ceramic factory.
(2) Crushing the waste soil by the crushing and screening device 100 and screening and removing metal residues mixed in the waste soil: the crushing and screening device 100 includes a crusher 110, a guide plate 120, a magnetic roller 130, a scraper 140, a metal collection box 150, and a waste soil collection box 160. The crusher 110 comprises two crushing rollers 111, a guide plate 120 is arranged below the two crushing rollers 111, one end of the guide plate 120 extends towards the magnetic roller 130, the metal collecting box 150 is arranged below the magnetic roller 130, the waste soil collecting groove is arranged beside the magnetic roller 130, waste soil is crushed by the two crushing rollers 111 to form waste soil particles, the waste soil particles fall to the guide plate 120 from between the two crushing rollers 111 and are guided to fall to the surface of the magnetic roller 130 by the guide plate 120, the magnetic roller 130 adsorbs the metal particles, the metal particles adsorbed on the surface of the magnetic roller 130 are scraped into the metal collecting box 150 by the scraper 140 in the rolling process of the magnetic roller 130, and the waste soil particles fall into the waste soil collecting box 160 under the rolling guide of the magnetic roller 130.
(3) The waste soil particles in the waste soil collecting box 160 are stored in boxes by the storage box 300.
(4) Conveying the plurality of box storage boxes 300 to a basement for fermentation: the basement is internally provided with a vertically arranged first oval conveying track, a first round conveying track, a second oval conveying track and a second round conveying track, the four conveying tracks are arranged at equal intervals along the short axis direction of the oval conveying track, the basement is provided with an inlet and an outlet, a plurality of storage boxes 300 enter the four oval conveying tracks one by one from the inlet of the basement and are conveyed through the four conveying tracks and then are conveyed from the outlet of the basement one by one, the storage boxes 300 are transferred at two adjacent conveying tracks through a conveying device 600, and the conveying time of the storage boxes 300 at the four conveying tracks is equal to the fermentation time of waste soil. Therefore, the length of the oval conveying track and the conveying speed of the oval conveying track are designed, so that the conveying time is consistent with the fermentation time, namely, waste soil is conveyed in the basement and fermented, when the storage box 300 is conveyed from the inlet of the basement to the outlet of the basement, the waste soil is just fermented, and the waste soil is conveyed one by one, so that continuous conveying is realized, the upper process step and the lower process step are sequentially connected, the whole process is kept consistent, excessive waiting time is avoided, and more efficient production is realized. The capacity of the storage boxes 300 influences the fermentation time of each storage box 300, when the capacity of the storage boxes 300 is smaller, the circular conveying rail is adopted to transfer the boxes, the conveying time is prolonged through the elliptical conveying rail, the conveying time is guaranteed to be consistent with the fermentation time, and meanwhile, the circular conveying rail can be used for completing transfer and saving cost.
(5) The bubbles inside the storage box 300 are removed by the bubble removal device 200.
(6) Pouring the fermented waste soil into an extruder, and extruding the brick making by the extruder.
(7) And (5) airing.
(8) And (5) drying.
(9) Sintering.
Therefore, the scheme is used for crushing the waste soil and rapidly screening and removing metal residues in the waste soil through the crushing and screening device 100, and fermenting the waste soil through the basement, so that organic matters in the waste soil are converted into inorganic matters, explosion accidents of building garbage in the later sintering process are effectively avoided, air holes are prevented from being generated in the organic matter sintering process, and safe and high-quality production is realized.
As a specific embodiment of the crusher 110 in this case, preferably, the crusher 110 includes a bracket 112, a rotating shaft 113, a vibrator 114, a telescopic rod and a spring 115, the rotating shaft 113 is supported on the bracket 112, the rotating shaft 113 supports the crushing roller 111, the telescopic rod passes through the spring 115 and two ends are respectively connected with the vibrator 114 and the bracket 112, and two ends of the spring 115 press against the bracket 112 and the vibrator 114 to provide elastic pressure for the two. Under the cooperation of the elasticity of the spring 115 and the high-speed vibration of the vibrator 114, the telescopic rod can stretch back and forth, and the two crushing rollers 111 generate opposite impact force under the action of the high-speed vibrator 114, so that the waste soil is crushed further and crushed more uniformly.
The transfer device 600 is used to change the conveying track of the storage box 300, and as a specific embodiment of the transfer device 600 in this case, preferably, the transfer device 600 includes a first inductor 601, a second inductor 602, a third inductor 603, a fourth inductor 604, a fifth inductor 605, a sixth inductor 606, a seventh inductor 607, an eighth inductor 608, a clamping track 609, and a plurality of movable clips 610, sensors 611 and a controller 612 that are arranged in a one-to-one correspondence manner, that is, one controller 612 receives one sensor 611. The storage box 300 is divided into a first side edge 310 and a second side edge 320 in the arrangement direction of four conveying tracks, the conveying directions of two adjacent conveying tracks are opposite, a first inductor 601 is arranged at the entrance of a basement, a second inductor 602 and a third inductor 603 are oppositely arranged and are arranged between a first elliptical conveying track and a first circular conveying track, a fourth inductor 604 and a fifth inductor 605 are oppositely arranged and are arranged between the first circular conveying track and the second elliptical conveying track, and a sixth inductor 606 and a seventh inductor 607 are oppositely arranged and are arranged between the second elliptical conveying track and the second circular conveying track. Eighth inductor 608 and ninth inductor 613 set up relatively and establish in the exit of basement, the centre gripping track 609 is fixed in the delivery track outside, and nine inductors are all established in delivery track top, and concrete accessible shelf is unsettled erects, movable clamp 610, sensor 611 and controller 612 are established first side 310 and second side 320, first side 310 and second side 320 all are equipped with two movable clamps 610, sensor 611 and controller 612, can make the containing box 300 carry more steadily, and sensor 611 is connected with the input electricity of controller 612, and movable clamp 610 is connected with the output electricity of controller 612.
The present case still includes output track 500, also is equipped with centre gripping track 609 on the output track 500, and the theory of operation of transfer device 600 is specifically as follows: firstly, the movable clamp 610 of the first side 310 is clamped on the clamping rail 609, the storage box 300 is moved, when the storage box 300 moves to the first inductor 601, the sensor 611 of the first side 310 senses the first inductor 601 and transmits signals to the controller 612, the controller 612 receives the signals from the sensor 611 and then controls the movable clamp 610 of the first elliptical conveyor rail to clamp the clamping rail 609, so that the storage box 300 and the clamping rail 609 move synchronously, the storage box 300 is driven to move through the first elliptical conveyor rail, when the storage box 300 moves to the second inductor 602 and the third inductor 603, the sensor 611 of the first side 310 senses the second inductor 602 and simultaneously the sensor 611 of the second side 320 senses the third inductor 603, the controllers 612 respectively control the movable clamp 610 on the two sides, specifically the movable clamp 610 on the first side 310 unclamps the clamping rail 609, the movable clamp 610 on the second side 320 clamps the circular conveyor rail 609, so that the storage box 300 and the first elliptical conveyor rail 300 are driven by the first elliptical conveyor rail, and the second elliptical conveyor rail 300 are driven by the second inductor 610 and the second elliptical conveyor rail 610, and the circular conveyor rail 609 are driven to continue to clamp the circular conveyor rail 609 on the first side 310 and the second side 300 when the second inductor 610 and the second elliptical conveyor rail 609 are driven to clamp the second inductor 610 and the second elliptical conveyor rail, and the circular conveyor rail 609 are driven to clamp the first elliptical conveyor rail, and the second inductor 300 is continuously clamped by the second inductor 610 and the second elliptical conveyor rail, and the circular conveyor rail is continuously clamped by the second inductor 610, the movable clamp 610 at the second side 320 clamps the clamp rail 609 of the second circular conveying rail, and when the storage box 300 is conveyed to the eighth inductor 608 and the ninth inductor 613, the movable clamp 610 at the second side 320 unclamps the second circular conveying rail, and the movable clamp 610 at the first side 310 clamps the clamp rail 609 of the output rail 500, and the storage box 300 is conveyed out of the basement by the output rail 500. Thereby realizing the continuous conveying of the storage box 300 on the three elliptic conveying tracks through the transfer device 600. The direction indicated by the arrow in the figure is the conveying direction of each conveying rail.
As a specific embodiment of the foam removing apparatus 200, it is preferable that the foam removing apparatus 200 is disposed at an outlet position of a basement and the foam removing apparatus 200 includes a translation cylinder, a vacuum adsorbent 210 and a vacuum adsorption frame 220, the translation cylinder drives the vacuum adsorbent 210 to reciprocate, the lifting cylinder drives the vacuum adsorption frame 220 to lift, and the vacuum adsorption frame 220 is disposed at an outlet position of the vacuum adsorbent 210 and aligned with a box opening of the storage box 300. The specific process of foam removal is as follows: when the containing box 300 is conveyed to the position right below the vacuum adsorption frame 220, the vacuum adsorption frame 220 is driven to descend through the lifting cylinder, at the moment, the bottom of the vacuum adsorption frame 220 is attached to the surface of waste soil, bubbles inside the waste soil are adsorbed to the surface of the waste soil through a vacuum environment, then the vacuum adsorption frame 220 is driven to translate through the translation cylinder, and bubbles on the surface of the waste soil are scraped through the bottom of the vacuum adsorption frame 220 in the translation process, so that the bubbles remained inside the waste soil are effectively removed through an ingenious structure.
The above examples and drawings are not intended to limit the form or form of the present invention, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present invention.
Claims (1)
1. The production method of the high-efficiency energy-saving non-clay sintered brick is characterized by comprising the following steps of:
(1) uniformly collecting waste soil, wherein the waste soil is tail mud produced in a machine-made sand production process and ceramic tail mud produced in a ceramic factory;
(2) crushing the waste soil by a crushing and screening device, and screening and removing metal residues mixed in the waste soil: the crushing and screening device comprises a crusher, a guide plate, a magnetic roller, a scraping plate, a metal collecting box and a waste soil collecting box, wherein the crusher comprises two crushing rollers, the guide plate is arranged below the two crushing rollers, one end of the guide plate extends towards the magnetic roller, the metal collecting box is arranged below the magnetic roller, the waste soil collecting groove is arranged beside the magnetic roller, waste soil is crushed by the two crushing rollers to form waste soil particles, the waste soil particles fall to the guide plate from between the two crushing rollers and are guided to fall to the surface of the magnetic roller through the guide plate, the magnetic roller adsorbs the metal particles, the metal particles adsorbed on the surface of the magnetic roller are scraped into the metal collecting box by the scraping plate in the rolling process of the magnetic roller, and the waste soil particles fall into the waste soil collecting box under the rolling guide of the magnetic roller; the crusher comprises a bracket, a rotating shaft, a vibrator, a telescopic rod and a spring, wherein the rotating shaft is supported on the bracket, the rotating shaft supports the crushing roller, the two ends of the telescopic rod, which pass through the spring, are respectively connected with the vibrator and the bracket, and the two ends of the spring are propped against the bracket and the vibrator;
(3) the waste soil particles in the waste soil collecting box are stored in a box-separating manner through the storage box;
(4) conveying a plurality of storage boxes to a basement for fermentation: the device comprises a basement, a plurality of storage boxes, a transfer device and a waste soil fermentation device, wherein the basement is internally provided with a vertically arranged first oval conveying track, a first round conveying track, a second oval conveying track and a second round conveying track, the four conveying tracks are arranged at equal intervals along the short axis direction of the oval conveying track, the basement is provided with an inlet and an outlet, the storage boxes enter the four conveying tracks one by one from the inlet of the basement and are conveyed by the four conveying tracks and then are output one by one from the outlet of the basement, the storage boxes are transferred in two adjacent conveying tracks through the transfer device, and the conveying time of the storage boxes in the four conveying tracks is equal to the waste soil fermentation time; the transfer device comprises a first inductor, a second inductor, a third inductor, a fourth inductor, a fifth inductor, a sixth inductor, a seventh inductor, an eighth inductor, a ninth inductor, a clamping rail, a plurality of movable clamps, a sensor and a controller, wherein the movable clamps, the sensor and the controller are arranged in a one-to-one correspondence manner; the length of the oval conveying track and the conveying speed thereof are designed to ensure that the conveying time is consistent with the fermentation time, namely, waste soil is conveyed in the basement and fermented at the same time, and when the storage box is conveyed from the inlet of the basement to the outlet of the basement, the waste soil is just fermented;
(5) removing bubbles in the storage box through a foam removing device; the foam removing device is arranged at the outlet position of the basement and comprises a translation cylinder, a lifting cylinder, a vacuum adsorption machine and a vacuum adsorption frame, wherein the translation cylinder drives the vacuum adsorption machine to reciprocate, the lifting cylinder drives the vacuum adsorption frame to lift, and the vacuum adsorption frame is arranged at the outlet position of the vacuum adsorption machine and is aligned with the box opening of the storage box;
(6) pouring the fermented waste soil into an extruder, and extruding the waste soil to make bricks by the extruder;
(7) airing;
(8) drying;
(9) sintering.
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| CN202011170453.0A CN112430122B (en) | 2020-10-28 | 2020-10-28 | High-efficiency energy-saving production method of non-clay sintered bricks |
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| CN202011170453.0A CN112430122B (en) | 2020-10-28 | 2020-10-28 | High-efficiency energy-saving production method of non-clay sintered bricks |
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